The conclusive evidence provision in s 1389(1) of the Corporations Act extends to all matters preceding or incidental to registration, consistent with the long-established understanding of such provisions, and challenges to the validity of company registration based on defects in the memorandum of association are precluded by the certificate of registration.
The full text is available to signed-in members, including the 9 later cases that cite this judgment.
1 of the 9 citing cases carry a classified treatment. How each court treated it is available to signed-in members.